ZM4742A-GS08 Product Overview

Introduction

The ZM4742A-GS08 belongs to the category of voltage regulator diodes and is commonly used in electronic circuits to regulate voltage levels. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diode
• Use: Regulating voltage levels in electronic circuits
• Characteristics: High precision, low power consumption, temperature stability
• Package: SOD-123 package
• Essence: Stabilizing voltage output
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Rating: 12V
• Current Rating: 1W
• Operating Temperature: -55°C to 150°C
• Forward Voltage Drop: 0.7V
• Reverse Leakage Current: 5µA

Detailed Pin Configuration

The ZM4742A-GS08 has a standard SOD-123 package with three pins: anode, cathode, and ground.

Functional Features

• Voltage Regulation: Maintains a stable output voltage under varying load conditions.
• Temperature Stability: Performs reliably across a wide temperature range.
• Low Power Consumption: Minimizes energy loss during operation.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low forward voltage drop
• Compact SOD-123 package

Disadvantages

• Limited current handling capacity
• Sensitive to reverse voltage spikes

Working Principles

The ZM4742A-GS08 operates based on the principle of zener breakdown, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias.

Detailed Application Field Plans

The ZM4742A-GS08 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in sensor circuits

Detailed and Complete Alternative Models

Some alternative models to the ZM4742A-GS08 include: - 1N4728A - BZX84C12 - LM431BIM3X

In conclusion, the ZM4742A-GS08 voltage regulator diode offers precise voltage regulation and temperature stability, making it suitable for diverse electronic applications. However, its limited current handling capacity and sensitivity to reverse voltage spikes should be considered when selecting it for specific circuit designs.

This comprehensive entry provides essential information about the ZM4742A-GS08, aiding engineers and enthusiasts in understanding its characteristics, applications, and alternatives.

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